panic: ASan: Invalid access, 8-byte write at 0xfffffe0053bda560, UseAfterScope(f8) cpuid = 0 time = 1635565896 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053bda130 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053bda290 vpanic() at vpanic+0x2c5/frame 0xfffffe0053bda370 panic() at panic+0xb5/frame 0xfffffe0053bda430 __asan_store8_noabort() at __asan_store8_noabort+0x376/frame 0xfffffe0053bda4f0 vn_read_from_obj() at vn_read_from_obj+0x1ab/frame 0xfffffe0053bda6a0 VOP_READ_PGCACHE_APV() at VOP_READ_PGCACHE_APV+0x74/frame 0xfffffe0053bda6d0 vn_read() at vn_read+0x22f/frame 0xfffffe0053bda8d0 vn_io_fault_doio() at vn_io_fault_doio+0x119/frame 0xfffffe0053bdaa10 vn_io_fault1() at vn_io_fault1+0x3fe/frame 0xfffffe0053bdac70 vn_io_fault() at vn_io_fault+0x492/frame 0xfffffe0053bdada0 aio_process_rw() at aio_process_rw+0x245/frame 0xfffffe0053bdae60 aio_daemon() at aio_daemon+0x43a/frame 0xfffffe0053bdaef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053bdaf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053bdaf30 --- trap 0xc, rip = 0x80044a56a, rsp = 0x7fffffffe818, rbp = 0x7fffffffe820 --- KDB: enter: panic [ thread pid 980 tid 100089 ] Stopped at kdb_enter+0x6b: movq $0,0x28dfeca(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xbe0204b9ae66cc0b rdx 0x1 rbx 0 rsp 0xfffffe0053bda270 rbp 0xfffffe0053bda290 rsi 0 rdi 0xffffffff817c127a vprintf+0x35a r8 0 r9 0xfffffe0053bd9da8 r10 0 r11 0xfffffe00a5d428b0 r12 0xfffffe00588c83a0 r13 0xfffffe0053bda201 r14 0xffffffff82c89900 .str.18 r15 0xffffffff82c89900 .str.18 rip 0xffffffff817b4beb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dfeca(%rip) db> show proc Process 980 (aiod3) at 0xfffffe0058939a90: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84035a40 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff84035a40 reapsubtree: 980 sigparent: 20 vmspace: 0xfffffe00a86cf9f8 (map 0xfffffe00a86cf9f8) (map.pmap 0xfffffe00a86cfab8) (pmap 0xfffffe00a86cfb20) threads: 1 100089 Run CPU 0 [aiod3] db> ps pid ppid pgrp uid state wmesg wchan cmd 3997 779 779 0 R (threaded) syz-executor.2 104074 RunQ syz-executor.2 104241 RunQ syz-executor.2 3996 778 778 0 R (threaded) syz-executor.1 104071 Run CPU 1 syz-executor.1 104240 RunQ syz-executor.1 3995 777 777 0 R (threaded) syz-executor.0 102429 RunQ syz-executor.0 104239 S umtxn 0xfffffe00a85a2600 syz-executor.0 3869 3861 3869 0 Ss select 0xfffffe00a5c2f7c0 dhclient 3864 1 3864 0 Ss select 0xfffffe009e4977c0 dhclient 3861 3852 431 65 S select 0xfffffe009e389440 dhclient 3852 431 431 0 S wait 0xfffffe00a725d000 sh 3841 1 3841 65 Ss select 0xfffffe00a5c2f5c0 dhclient 3429 1 780 0 S uwait 0xfffffe00a5d45400 syz-executor.3 3420 1 780 0 S uwait 0xfffffe00a1a3a180 syz-executor.3 3410 1 780 0 S umtxn 0xfffffe00a5d45d80 syz-executor.3 3396 1 780 0 S uwait 0xfffffe00a7b71600 syz-executor.3 3393 1 777 0 S uwait 0xfffffe00a7b71700 syz-executor.0 2939 1 2939 0 Ss select 0xfffffe00a5c2f4c0 dhclient 2936 1 2936 0 Ss select 0xfffffe00a5c2f740 dhclient 2911 1 2911 65 Ss select 0xfffffe005885d0c0 dhclient 2633 1 779 0 S uwait 0xfffffe0058836280 syz-executor.2 2630 1 779 0 S uwait 0xfffffe00a7b71b00 syz-executor.2 2627 1 779 0 S umtxn 0xfffffe00a7288400 syz-executor.2 2624 1 779 0 S uwait 0xfffffe00a7b71800 syz-executor.2 2621 1 779 0 S uwait 0xfffffe00a7b71000 syz-executor.2 2615 1 779 0 S uwait 0xfffffe005883bb00 syz-executor.2 2612 1 779 0 S umtxn 0xfffffe00a7288500 syz-executor.2 2609 1 779 0 S uwait 0xfffffe00a1a3a480 syz-executor.2 2606 1 778 0 S uwait 0xfffffe00a7b71a00 syz-executor.1 2603 1 777 0 S uwait 0xfffffe00a7288800 syz-executor.0 2597 1 779 0 S uwait 0xfffffe00a1a3a280 syz-executor.2 2595 1 777 0 S uwait 0xfffffe00a7288d00 syz-executor.0 2592 1 778 0 S uwait 0xfffffe00a1a3ab00 syz-executor.1 2588 1 777 0 S umtxn 0xfffffe00a7b71d00 syz-executor.0 2585 1 778 0 S uwait 0xfffffe005883fd80 syz-executor.1 2578 1 777 0 S uwait 0xfffffe00a7288e00 syz-executor.0 2576 1 780 0 S umtxn 0xfffffe005883fe80 syz-executor.3 2575 1 777 0 S uwait 0xfffffe00a7288300 syz-executor.0 2569 1 780 0 S uwait 0xfffffe005883b700 syz-executor.3 2567 1 778 0 S uwait 0xfffffe0058836180 syz-executor.1 2563 1 778 0 S uwait 0xfffffe005883b400 syz-executor.1 2562 1 780 0 S umtxn 0xfffffe00a7288900 syz-executor.3 2557 1 778 0 S umtxn 0xfffffe00a1a3a880 syz-executor.1 2552 1 778 0 S uwait 0xfffffe005883b500 syz-executor.1 2551 1 778 0 S umtxn 0xfffffe00a7288b00 syz-executor.1 2008 1 2008 0 Ss select 0xfffffe00a7d0d740 dhclient 2004 1 2004 0 Ss select 0xfffffe005885d140 dhclient 1985 1 1985 65 Ss select 0xfffffe009e3891c0 dhclient 1744 0 0 0 DL mdwait 0xfffffe00a5c2d000 [md4] 1733 0 0 0 DL mdwait 0xfffffe00a7f22000 [md3] 1723 0 0 0 DL mdwait 0xfffffe00a7e17000 [md2] 1718 0 0 0 DL mdwait 0xfffffe00a7d0c000 [md1] 1713 0 0 0 DL mdwait 0xfffffe00a7c02000 [md0] 1062 1 1062 0 Ss select 0xfffffe005885da40 dhclient 1059 1 1059 0 Ss select 0xfffffe009e4972c0 dhclient 981 0 0 0 DL aiordy 0xfffffe0058b26000 [aiod4] 980 0 0 0 RL CPU 0 [aiod3] 979 0 0 0 DL biowr 0xfffffe0007a744f8 [aiod2] 978 0 0 0 DL aiordy 0xfffffe00a1a34a90 [aiod1] 780 775 780 0 Rs syz-executor.3 779 775 779 0 Rs syz-executor.2 778 775 778 0 Rs syz-executor.1 777 775 777 0 Ss nanslp 0xffffffff840619c0 syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffffe009e9aab80 syz-fuzzer 100114 S uwait 0xfffffe009e9aa680 syz-fuzzer 100115 S uwait 0xfffffe009e9aa780 syz-fuzzer 100116 S kqread 0xfffffe0058880e00 syz-fuzzer 100117 S uwait 0xfffffe005883bf00 syz-fuzzer 100118 S uwait 0xfffffe005883be00 syz-fuzzer 100119 S uwait 0xfffffe005883bd00 syz-fuzzer 100121 S uwait 0xfffffe009e9aad80 syz-fuzzer 100122 S uwait 0xfffffe009e9aae80 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e4d7b40 csh 771 689 771 0 Ss select 0xfffffe009e4979c0 sshd 755 1 755 0 Ss+ ttyin 0xfffffe00570040b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e10b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583e18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575fc0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00575f80b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00575f88b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00575cb0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00575cb8b0 getty 693 1 693 0 Ss nanslp 0xffffffff840619c0 cron 689 1 689 0 Ss select 0xfffffe009e497ec0 sshd 502 1 502 0 Ss select 0xfffffe009e389640 syslogd 431 1 431 0 Ss wait 0xfffffe0058b26a90 devd 430 1 430 65 Ss select 0xfffffe005888a9c0 dhclient 345 1 345 0 Ss select 0xfffffe009e389dc0 dhclient 342 1 342 0 Ss select 0xfffffe005885d2c0 dhclient 18 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058769a90 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058895ce8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841c0000 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b3af8 [dom0] 100082 D launds 0xffffffff841b3b04 [laundry: dom0] 100083 D umarcl 0xffffffff81eba8e0 [uma] 8 0 0 0 DL - 0xffffffff83e17be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84ba0760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84d7a060 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9d3c0 [doneq0] 100046 D - 0xffffffff83c9d340 [async] 100075 D - 0xffffffff83c9d1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab3c88 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bdd80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bdd30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841adba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84034b40 [g_event] 100037 D - 0xffffffff84034b80 [g_up] 100038 D - 0xffffffff84034bc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d5c548 [init] 10 0 0 0 DL audit_w 0xffffffff841aeb40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053df0600 [if_config_tqg_0] 100006 D - 0xfffffe0053df0500 [softirq_0] 100007 D - 0xfffffe0053df0400 [softirq_1] 100008 D - 0xfffffe0053df0300 [if_io_tqg_0] 100009 D - 0xfffffe0053df0200 [if_io_tqg_1] 100010 D - 0xfffffe0053df0100 [inm_free taskq] 100011 D - 0xfffffe0053df0000 [deferred_unmount ta] 100012 D - 0xfffffe0053dfae00 [thread taskq] 100014 D - 0xfffffe0053dfab00 [pci_hp taskq] 100015 D - 0xfffffe0053dfaa00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053dfa900 [kqueue_ctx taskq] 100019 D - 0xfffffe0053dfa400 [aiod_kick taskq] 100020 D - 0xfffffe0053dfa300 [in6m_free taskq] 100021 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000811a800 [firmware taskq] 100039 D - 0xfffffe0054194d00 [crypto_0] 100040 D - 0xfffffe0054194d00 [crypto_1] 100056 D - 0xfffffe0054194200 [vtnet0 rxq 0] 100057 D - 0xfffffe0054194100 [vtnet0 txq 0] 100058 D - 0xfffffe0054194000 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ee2e00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b94980 [virtio_balloon] 100065 D - 0xfffffe0056ee2700 [mca taskq] 100066 D - 0xffffffff82c908c0 [deadlkres] 100070 D - 0xfffffe0054194a00 [acpi_task_0] 100071 D - 0xfffffe0054194a00 [acpi_task_1] 100072 D - 0xfffffe0054194a00 [acpi_task_2] 100074 D - 0xfffffe0054194700 [CAM taskq] 3991 780 780 0 Z syz-executor.3 db> show all locks Process 979 (aiod2) thread 0xfffffe00a1a373a0 (100130) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a74578) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1693 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a8603930) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1164 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4246 tcp_hpts 6 3201K 6 sysctloid 35555 2094K 35626 vtbuf 24 1968K 46 kobj 326 1304K 530 pcb 545 1107K 7604 newblk 47 1036K 11225 vfscache 3 1025K 3 inodedep 435 675K 3318 filedesc 76 602K 6013 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 210 434K 4111 vmem 3 274K 5 sctp_stro 218 218K 1578 acpica 1674 184K 55237 sctp_atcl 472 177K 5133 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 15 132K 3006 tfo_ccache 1 128K 1 DEVFS1 113 113K 130 sem 4 106K 4 dirrem 414 104K 3236 md_sectors 25 100K 25 BPF 46 88K 73 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 440 55K 440 kdtrace 285 53K 8240 freefile 407 51K 3151 temp 35 35K 2822 DEVFS3 132 33K 142 hostcache 1 32K 1 shm 1 32K 21 msg 4 30K 4 sctp_atky 690 29K 7101 gtaskqueue 18 26K 18 kbdmux 6 22K 6 md_disk 30 21K 30 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 145 19K 609 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 104 ithread 99 16K 99 GEOM 96 15K 640 bus-sc 34 15K 1691 sctp_timw 54 14K 54 ether_multi 157 13K 202 KTRACE 100 13K 100 ifnet 7 13K 7 devstat 6 13K 6 ksem 31 12K 101 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 71 9K 78 pf_ifnet 28 9K 62 kqueue 100 9K 4004 bmsafemap 2 9K 3377 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 12 plimit 32 8K 442 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_athm 472 8K 5350 freework 29 8K 6141 sctp_map 436 7K 3100 cred 27 7K 247 taskqueue 63 7K 63 DEVFSP 97 7K 650 sglist 5 7K 5 pwddesc 97 7K 3993 CAM DEV 3 6K 510 ufs_dirhash 24 5K 24 UMA 273 5K 273 session 34 5K 48 vt 11 5K 11 pf_table 2 4K 45 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 proc-args 123 4K 5303 lockf 33 4K 175 acpisem 28 4K 28 hhook 15 4K 17 selfd 52 4K 51936 terminal 11 3K 11 select 19 3K 94 uidinfo 4 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 28 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 tcp_fsb 11 2K 254 ipsecpolicy 2 2K 2 acpidev 20 2K 20 xform 19 2K 938 msi 9 2K 9 newdirblk 9 2K 2969 clone 9 2K 9 tun 7 2K 7 sctp_aadr 16 1K 67 softdep 1 1K 1 mkdir 8 1K 5938 freeblks 4 1K 3317 sahead 1 1K 1 secasvar 1 1K 1 newreno data 16 1K 1027 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 27 1K 1535 ipsec 3 1K 3 sctp_ifn 6 1K 15 diradd 6 1K 3276 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 281 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 20 1K 1033 sctp_stri 1 1K 404 indirdep 2 1K 3402 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 35 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 iov 2 1K 17730 pmchooks 1 1K 1 soname 4 1K 7344 filecaps 5 1K 113 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 dctcp data 0 0K 0 chd data 0 0K 26 cdg data 0 0K 8 mqdata 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2468 sctp_iter 0 0K 27 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 17 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 cubic data 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2556 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 103 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 38 ip6_msource 0 0K 0 ip6_moptions 0 0K 8 in6_mfilter 0 0K 8 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 acpi_perf 0 0K 0 statfs 0 0K 3155 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 84 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 140 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 22 lio 0 0K 18 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 141 ktls 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 386 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 348 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 794 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 21 filedesc_to_leader 0 0K 20 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 102 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 1414 242227 0 254 39886848 0 tcp_log 416 0 20025 309757 0 254 8330400 0 mbuf 256 9186 3234 988332 0 254 3179520 0 pbuf 2624 0 973 0 0 2 2553152 0 ertt_txseginfo 40 1 48984 451910 0 254 1959400 0 malloc-4096 4096 432 3 4536 0 2 1781760 0 BUF TRIE 144 196 11564 8600 0 62 1693440 0 malloc-384 384 4117 13 4184 0 30 1585920 0 malloc-128 128 11692 88 15181 0 126 1507840 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 11375 34 11375 0 126 1277808 0 RADIX NODE 144 8442 317 114068 0 62 1261296 0 vmem btag 56 22132 91 22132 0 254 1244488 0 256 Bucket 2048 426 16 20108 0 8 905216 0 malloc-16384 16384 37 5 3164 0 1 688128 0 FFS inode 1160 554 34 3706 0 8 682080 0 tcp_bbr_map 128 0 4402 104376 0 126 563456 0 malloc-2048 2048 261 5 3389 0 8 544768 0 sctp_asoc 2288 218 7 1550 0 254 514800 0 VM OBJECT 264 1685 85 59367 0 30 467280 0 THREAD 1808 186 34 4241 0 8 397760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 MAP ENTRY 96 3250 320 226717 0 126 342720 0 sctp_ep 1272 253 5 3381 0 254 328176 0 malloc-256 256 294 891 21169 0 62 303360 0 VNODE 448 593 82 3747 0 30 302400 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3968 127 55940 0 254 262080 0 malloc-16 16 14721 279 15835 0 254 240000 0 malloc-32768 32768 0 7 3109 0 1 229376 0 malloc-1024 1024 217 7 1564 0 16 229376 0 DEVCTL 1024 18 202 165 0 0 225280 0 VMSPACE 2552 70 11 3977 0 4 206712 0 malloc-65536 65536 1 2 38 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-384 384 491 19 5260 0 30 195840 0 malloc-384 384 435 65 3360 0 30 192000 0 UMA Zones 768 245 4 245 0 16 191232 0 FPU_save_area 832 188 37 7655 0 16 187200 0 malloc-32 32 5693 103 5781 0 254 185472 0 sctp_raddr 736 223 19 1763 0 254 178112 0 mbuf_packet 256 133 512 14549 0 254 165120 0 malloc-128 128 1215 56 25869 0 126 162688 0 malloc-128 128 1168 72 7517 0 126 158720 0 PROC 1352 97 14 3997 0 8 150072 0 FFS2 dinode 256 554 16 3706 0 62 145920 0 malloc-256 256 526 44 3497 0 62 145920 0 malloc-4096 4096 33 1 54 0 2 139264 0 S VFS Cache 104 1015 311 4304 0 126 137904 0 malloc-4096 4096 29 4 3884 0 2 135168 0 malloc-1024 1024 132 0 149 0 16 135168 0 malloc-65536 65536 0 2 13 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 198 0 1 131072 0 socket 960 87 49 6298 0 254 130560 0 filedesc0 1072 97 15 3993 0 8 120064 0 128 Bucket 1024 84 31 1843 0 16 117760 0 ksiginfo 112 99 945 3634 0 126 116928 0 UMA Kegs 384 231 2 231 0 30 89472 0 malloc-256 256 56 289 3420 0 62 88320 0 malloc-256 256 300 30 3455 0 62 84480 0 clpbuf 2624 0 32 150 0 16 83968 0 malloc-384 384 196 14 253 0 30 80640 0 malloc-128 128 453 167 1404 0 126 79360 0 malloc-8192 8192 5 4 73 0 1 73728 0 malloc-256 256 225 60 4367 0 62 72960 0 malloc-2048 2048 14 20 550 0 8 69632 0 g_bio 408 4 166 53311 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 64 Bucket 512 88 40 5703 0 30 65536 0 malloc-64 64 847 98 8573 0 254 60480 0 32 Bucket 256 65 145 13008 0 62 53760 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-128 128 346 26 3470 0 126 47616 0 sctp_chunk 152 282 30 1646 0 254 47424 0 tcpcb 1096 16 26 1022 0 254 46032 0 malloc-2048 2048 1 21 706 0 8 45056 0 tcp_inpcb 496 21 67 1022 0 254 43648 0 malloc-256 256 120 45 3942 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-1024 1024 5 35 579 0 16 40960 0 pcpu-8 8 5031 89 6226 0 254 40960 0 Files 80 334 166 17689 0 126 40000 0 NAMEI 1024 0 36 28472 0 16 36864 0 malloc-2048 2048 5 13 101 0 8 36864 0 malloc-64 64 474 93 1044 0 254 36288 0 TURNSTILE 136 221 31 221 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 3 1 104 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 896 11 25 254 0 16 32256 0 malloc-64 64 294 210 9218 0 254 32256 0 da_ccb 544 1 55 13532 0 16 30464 0 tcp_bbr_pcb 832 0 36 513 0 16 29952 0 pipe 744 23 17 430 0 16 29760 0 malloc-64 64 338 103 1128 0 254 28224 0 16 Bucket 144 79 117 1006 0 62 28224 0 KNOTE 160 28 147 31669 0 62 28000 0 malloc-8192 8192 1 2 8 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 8 0 2 24576 0 PWD 32 49 707 3046 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 148 38 1180 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 malloc-4096 4096 3 2 6 0 2 20480 0 malloc-4096 4096 5 0 5 0 2 20480 0 malloc-1024 1024 13 7 14 0 16 20480 0 malloc-32 32 567 63 7854 0 254 20160 0 2 Bucket 32 63 567 1395 0 254 20160 0 8 Bucket 80 48 202 1570 0 126 20000 0 malloc-128 128 81 74 6027 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 16 59 5141 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 118 0 8 16384 0 malloc-1024 1024 12 4 30 0 16 16384 0 malloc-32 32 91 413 2745 0 254 16128 0 vtnet_tx_hdr 24 0 668 248292 0 254 16032 0 tcp_rack_map 120 43 89 567 0 126 15840 0 malloc-384 384 22 18 402 0 30 15360 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 4 8 172 0 16 12288 0 malloc-1024 1024 8 4 8 0 16 12288 0 malloc-512 512 8 16 34 0 30 12288 0 malloc-512 512 11 13 38 0 30 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 1 23 404 0 30 12288 0 sctp_laddr 48 84 168 1083 0 254 12096 0 malloc-64 64 93 96 191 0 254 12096 0 malloc-64 64 114 75 792 0 254 12096 0 malloc-32 32 23 355 1126 0 254 12096 0 malloc-16 16 522 228 7526 0 254 12000 0 malloc-16 16 283 467 6109 0 254 12000 0 malloc-16 16 463 287 3237 0 254 12000 0 udp_inpcb 496 6 18 257 0 254 11904 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1345 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 4 0 2 8192 0 malloc-4096 4096 0 2 10 0 2 8192 0 malloc-2048 2048 1 3 17 0 8 8192 0 malloc-1024 1024 1 7 1268 0 16 8192 0 malloc-512 512 3 13 26 0 30 8192 0 malloc-512 512 3 13 67 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 34 58 48 0 126 8096 0 rl_entry 40 102 100 102 0 254 8080 0 sctp_stream_msg_out 112 43 29 476 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 6 246 347 0 254 8064 0 ertt 72 16 96 1022 0 126 8064 0 malloc-64 64 53 73 16381 0 254 8064 0 malloc-32 32 10 242 299 0 254 8064 0 malloc-32 32 101 151 164 0 254 8064 0 malloc-32 32 127 125 5542 0 254 8064 0 malloc-32 32 55 197 138 0 254 8064 0 4 Bucket 48 6 162 128 0 254 8064 0 malloc-16 16 24 476 1091 0 254 8000 0 malloc-16 16 39 461 52 0 254 8000 0 malloc-16 16 280 220 25386 0 254 8000 0 ripcb 496 5 11 166 0 254 7936 0 udplite_inpcb 496 0 16 90 0 254 7936 0 malloc-128 128 3 59 188 0 126 7936 0 sctp_readq 152 0 52 184 0 254 7904 0 AIO 208 1 37 20 0 62 7904 0 cryptop 280 0 28 48 0 30 7840 0 AIOCB 552 2 12 23 0 16 7728 0 malloc-384 384 0 20 15 0 30 7680 0 malloc-256 256 14 16 380 0 62 7680 0 AIOLIO 272 0 28 9 0 30 7616 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 0 8 15 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 md4 2 2017 7 2017 0 254 4048 0 md3 2 2017 7 2017 0 254 4048 0 md2 2 2017 7 2017 0 254 4048 0 md1 2 2017 7 2017 0 254 4048 0 md0 2 2017 7 2017 0 254 4048 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-16 16 7 243 1802 0 254 4000 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0